Design method and system for improving perspective performance of people of color

Abstract

A design method and system for improving the visual angle performance of the skin color of people of color, comprising: collecting the V-T curve of WRGB in each pixel at each preset viewing angle and The XYZ value of each gray scale; reset the proportion of RGB in each pixel, and calculate the V-T curve of WRGB in each pixel under the preset viewing angle and the XYZ value of each gray scale ;Under 255 gray scales or the highest gray scale preset voltage setting, calculate the brightness value of each gray scale in each pixel; adjust the white balance of each pixel; count the skin color characteristics of colored people through calculation software RGB grayscale value, calculate the Yxy value of the picture formed by the characteristic RGB grayscale value under the preset viewing angle; calculate the Yxy value and the side view angle of view of the picture formed by the RGB grayscale value of the colored race's skin color characteristic under the front view angle of view According to the difference between the Yxy value and the size relationship between the difference and the viewing angle specification value, the ratio of RGB in each pixel is reset.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a design method and system for improving the visual angle performance of the skin color of people of color. Background technique [0002] At present, in the field of LCD panel display, the VA (Vertically aligned) display mode has obvious viewing angle problems such as large viewing angle deviation and whitening. Therefore, in view of the viewing angle problem in the VA display mode, someone proposed an 8-domain pixel design to improve the viewing angle. The 8-domain pixel design divides the pixel into two parts, the main pixel and the sub-pixel, and gives the main pixel and the sub-pixel different voltages and areas, so that the main pixel and the sub-pixel display different gray scales, and the viewing angle can be improved through spatial mixing. Effect. However, for people with different skin colors, the performance of the viewing angle problem is not the same, and the view...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a design method and system for the visual angle expression of the skin color of the colored people, which can effectively reduce the difference in viewing angle display of the skin color angle of the colored people under different angles of view, so as to solve the problem of the existing skin color angle performance of the colored people The design method and system, under different angles of view, there is a technical problem that the viewing angle display is quite different

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